From 48d331cd32c0d62882382db07d9ce2fc6add1eed Mon Sep 17 00:00:00 2001
From: jbjohnso <jbjohnso@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Tue, 4 Mar 2008 21:15:40 +0000
Subject: [PATCH] Wrap wget with a lot of fault tolerance in the nbroot
 dodestiny

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@675 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-nbroot/overlay/bin/dodestiny | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/xCAT-nbroot/overlay/bin/dodestiny b/xCAT-nbroot/overlay/bin/dodestiny
index 0362bbc39..19a96b41c 100755
--- a/xCAT-nbroot/overlay/bin/dodestiny
+++ b/xCAT-nbroot/overlay/bin/dodestiny
@@ -102,8 +102,16 @@ while :; do
     INITRD=`grep initrd /tmp/destiny | awk -F'>' '{print $2}'|awk -F'<' '{print $1}'`
     KERNEL=`grep kernel /tmp/destiny | awk -F'>' '{print $2}'|awk -F'<' '{print $1}'`
     KCMD=`grep kcmdline /tmp/destiny | awk -F'>' '{print $2}'|awk -F'<' '{print $1}'`
-    wget http://$IMGSERVER/tftpboot/$KERNEL -O /tmp/kernel
-    wget http://$IMGSERVER/tftpboot/$INITRD -O /tmp/initrd
+    ERROR=`wget http://$IMGSERVER/tftpboot/$KERNEL -O /tmp/kernel 2>&1`
+    while [ $? == 1 ] && echo $ERROR|grep -v 416; do
+      sleep 10
+      ERROR=`wget -c http://$IMGSERVER/tftpboot/$KERNEL -O /tmp/kernel 2>&1`
+    done
+    ERROR=`wget -c http://$IMGSERVER/tftpboot/$INITRD -O /tmp/initrd 2>&1`
+    while [ $? == 1 ] && echo $ERROR|grep -v 416; do
+      sleep 10
+      ERROR=`wget -c http://$IMGSERVER/tftpboot/$INITRD -O /tmp/initrd 2>&1`
+    done
     #START getting ready for kexec
     for mod in `lsmod|awk '{print $1}'|grep -v Module`; do
         rmmod $mod
@@ -114,7 +122,11 @@ while :; do
   if [ "$DEST" == "runimage" ]; then
     mkdir /tmp/`basename $TARG`
     cd /tmp/`basename $TARG`
-    wget $TARG
+    ERROR=`wget $TARG`
+    while [ $? == 1 ] && echo $ERROR|grep -v 416; do
+      sleep 10
+      ERROR=`wget -c $TARG 2>&1`
+    done
     while ! nextdestiny ; do
         echo "Retrying next destiny..."
     done